public abstract class AttributeDefHelper extends PropertiesHelper implements AttributeDef, java.io.Serializable
AttributeDef.AttributeStorageEnum
Modifier and Type | Field and Description |
---|---|
static int |
HISTORY_TYPE_RESERVED_IDS |
mProperties
ATTR_ASSOCIATED_ROW, ATTR_ASSOCIATED_ROWITERATOR, ATTR_DYNAMIC, ATTR_ENTITY_DERIVED, ATTR_HIDDEN, ATTR_PERSISTENT, ATTR_ROWSET, ATTR_SQL_DERIVED, ATTR_TRANSIENT, ATTR_VARIABLE, READONLY, UPDATEABLE, UPDATEABLE_WHILE_NEW
Modifier | Constructor and Description |
---|---|
protected |
AttributeDefHelper() |
protected |
AttributeDefHelper(java.lang.String nm,
java.lang.String cnm,
java.lang.String cnmForQuery,
int idx,
java.lang.String typ,
int sqlType,
int typeGroup,
byte kind,
AttributeDef.AttributeStorageEnum storage,
boolean isSelected,
boolean isQueriable,
boolean isFromReference,
byte updateable,
boolean primarykey,
boolean mandatory,
int precision,
int scale,
java.lang.String elemClzName,
java.lang.String lovName,
boolean isDiscrColumn) |
Modifier and Type | Method and Description |
---|---|
static java.lang.String |
convertUpdateableFlagToString(byte updateable) |
static byte |
convertUpdateableStringToFlag(java.lang.String str)
Convert Attribute Updateable value to byte.
|
ViewObject |
getAccessorVO(ViewObject originVO)
For an accessor attribute, this method creates a View Object that
works for the View Link definition.
|
byte |
getAttributeKind()
Gets the attribute value.
|
AttributeDef.AttributeStorageEnum |
getAttributeStorage() |
java.lang.String |
getColumnName()
Gets the name of the database column the attribute represents.
|
java.lang.String |
getColumnNameForQuery()
Gets the column name to be used in query statement.
|
int |
getElemSQLType()
Returns the jdbc type of the elements of this attribute.
|
java.lang.Class |
getElemType()
Returns the element type of the attribute.
|
int |
getIndex()
Gets the index of the attribute in the context of a
StoreInfo
instance. |
java.lang.Class |
getJavaType()
Gets the Java class of the object stored for this attribute definition.
|
java.lang.String |
getJavaTypeName() |
java.lang.String |
getLOVName()
Gets the name of the LOV (list of values) associated with this
attribute definition.
|
java.lang.String |
getName()
Gets the name of the attribute.
|
int |
getPrecision()
Gets the precision of a numeric or string attribute.
|
int |
getScale()
Get the scale value of a numeric attribute.
|
int |
getSQLType()
Gets the JDBC type of the attribute.
|
int |
getTypeGroup() |
byte |
getUpdateableFlag()
Tests if an attribute can be modified.
|
boolean |
isDiscrColumn()
Tests if an attribute is a discriminator.
|
boolean |
isFromReference() |
boolean |
isMandatory()
Return true if this attribute does not allow null values.
|
boolean |
isPrimaryKey()
Tests if an attribute is a Primary Key.
|
boolean |
isQueriable()
Tests if an attribute is queriable.
|
boolean |
isSelected() |
static java.lang.Object |
parseFormattedAttribute(AttributeDef ad,
java.lang.String sValue,
LocaleContext locale) |
void |
setName(java.lang.String name)
This method is not implemented by default.
|
closeObject, getImageLoc, getProperties, getProperty, getProperty, isReadOnly, refreshProperties, refreshProperty, setProperty
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
getListBindingDef, getUIHelper
getProperties, getProperty, getProperty, refreshProperty
public static final int HISTORY_TYPE_RESERVED_IDS
protected AttributeDefHelper()
protected AttributeDefHelper(java.lang.String nm, java.lang.String cnm, java.lang.String cnmForQuery, int idx, java.lang.String typ, int sqlType, int typeGroup, byte kind, AttributeDef.AttributeStorageEnum storage, boolean isSelected, boolean isQueriable, boolean isFromReference, byte updateable, boolean primarykey, boolean mandatory, int precision, int scale, java.lang.String elemClzName, java.lang.String lovName, boolean isDiscrColumn)
public java.lang.String getName()
AttributeDef
getName
in interface AttributeDef
public java.lang.String getColumnName()
AttributeDef
getColumnName
in interface AttributeDef
public java.lang.String getColumnNameForQuery()
AttributeDef
getColumnNameForQuery
in interface AttributeDef
public int getIndex()
AttributeDef
StoreInfo
instance.getIndex
in interface AttributeDef
public java.lang.Class getJavaType()
AttributeDef
getJavaType
in interface AttributeDef
public java.lang.String getJavaTypeName()
public int getSQLType()
AttributeDef
getSQLType
in interface AttributeDef
Types
public int getTypeGroup()
public byte getAttributeKind()
AttributeDef
getAttributeKind
in interface AttributeDef
ATTR
constants defined for this class.public AttributeDef.AttributeStorageEnum getAttributeStorage()
getAttributeStorage
in interface AttributeDef
public boolean isSelected()
isSelected
in interface AttributeDef
public boolean isQueriable()
AttributeDef
Queriable attributes are those that may have a filter condition for the WHERE clause If this method returns false, the attribute will not be used in constructing the WHERE clause of SQL statements to fetch data.
isQueriable
in interface AttributeDef
true
if this attribute is queriable.public boolean isFromReference()
public byte getUpdateableFlag()
AttributeDef
getUpdateableFlag
in interface AttributeDef
READONLY
, UPDATEABLE
, or UPDATEABLE_WHILE_NEW
.public boolean isPrimaryKey()
AttributeDef
isPrimaryKey
in interface AttributeDef
true
if this is either a Primary Key attribute or
part of the attributes that constitute the Primary Key for a given row.public boolean isMandatory()
isMandatory
in interface AttributeDef
true
if this attribute cannot store a null valuepublic int getPrecision()
AttributeDef
'Precision' for a string is the maximum length.
getPrecision
in interface AttributeDef
public int getScale()
AttributeDef
getScale
in interface AttributeDef
public java.lang.Class getElemType()
For VARRAYs, this method returns the class name of the elements that are in the VARRAY.
Element type is relevant only if the attribute is an array attribute.
getElemType
in interface AttributeDef
public int getElemSQLType()
For VARRAYs, this method returns the jdbc type of the elements that are in the VARRAY.
Element type is relevant only if the attribute is an array attribute.
getElemSQLType
in interface AttributeDef
public ViewObject getAccessorVO(ViewObject originVO)
AttributeDef
getAccessorVO
in interface AttributeDef
originVO
- the View Object that owns the accessorViewObject
instance.@Concealed public void setName(java.lang.String name)
PropertiesHelper
setName
in class PropertiesHelper
name
- public java.lang.String getLOVName()
AttributeDef
getLOVName
in interface AttributeDef
public boolean isDiscrColumn()
AttributeDef
isDiscrColumn
in interface AttributeDef
public static byte convertUpdateableStringToFlag(java.lang.String str)
str
- Attribute Updateable or notpublic static java.lang.String convertUpdateableFlagToString(byte updateable)
public static java.lang.Object parseFormattedAttribute(AttributeDef ad, java.lang.String sValue, LocaleContext locale)